diff not displaying differences

[AbdullahChougle]

Hi,
While comparing two schemas in my HANA db using the generateChangeLog command line statement, I get the no differences. When I set the log level to debug, I get the following information

liquibase: Did not find catalog 'DEFAULT' to snapshot liquibase: Did not find schema 'SomeSchema' to snapshot
similar message is displayed for the other schema

And no differences are displayed
Product Name: EQUAL
Product Version: EQUAL
Missing Catalog(s): NONE
Unexpected Catalog(s): NONE
Changed Catalog(s): NONE
Missing Column(s): NONE
Unexpected Column(s): NONE
Changed Column(s): NONE
Missing Foreign Key(s): NONE
Unexpected Foreign Key(s): NONE
Changed Foreign Key(s): NONE
Missing Index(s): NONE
Unexpected Index(s): NONE
Changed Index(s): NONE
Missing Primary Key(s): NONE
Unexpected Primary Key(s): NONE
Changed Primary Key(s): NONE
Missing Schema(s): NONE
Unexpected Schema(s): NONE
Changed Schema(s): NONE
Missing Sequence(s): NONE
Unexpected Sequence(s): NONE
Changed Sequence(s): NONE
Missing Stored Procedure(s): NONE
Unexpected Stored Procedure(s): NONE
Changed Stored Procedure(s): NONE
Missing Table(s): NONE
Unexpected Table(s): NONE
Changed Table(s): NONE
Missing Unique Constraint(s): NONE
Unexpected Unique Constraint(s): NONE
Changed Unique Constraint(s): NONE
Missing View(s): NONE
Unexpected View(s): NONE
Changed View(s): NONE
Liquibase 'diff' Successful

This is despite both the schemas are starkly different. After analyzing the differences, I want to generate the changelog to be created. As no differences are found, changelog is not generated.

The command used is

liquibase --driver=com.sap.db.jdbc.Driver --classpath=ngdbc.jar --classpath=liquibase-hana.jar --url=jdbc:sap://localhost:30015/ --username=MyUserName --password=MyPassword --logLevel=debug ---defaultSchemaName=FirstSchema diff --referenceUrl=jdbc:sap://localhost:30115/ --referenceUsername=OtherUserName --referencePassword=OtherPassWord --referenceDefaultSchemaName=RefSchemaName

Thanks,
Abdullah